| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.59 | 7.450% | $255.2905 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $89.91 | 4.159% | $93.6494 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $21.79 | 4.534% | $22.778 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $216.95 | 4.442% | $226.5869 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $218.33 | 3.588% | $226.1637 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $93.46 | 12.769% | $105.3939 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $151.59 | 6.829% | $161.9421 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $1,029.62 | $1,091.8045 | $1,091.80 | $1,091.85 | $1,091.80 | |